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PRODUCTS
 
Pressure Transmitter Type Series PST91
 
  Measuring range from 0,25 mbar to 5 mbar

High reliability

Sturdy aluminium case

Output signal 4...20 mA or 0...10 V
 
 
    Technical Data
    Sacle Range 0...0,25 mbar to 5 mbar
    Case Sturdy aluminium case
    Electrical connection PG7- screw coupling and internal screw terminals
    Process connection 2 connections for tube with 4mm or 6mm diameter inside
    Temperature comp. range 0...+50C
    Operation temp. range -20...+50C
    Power supply 15...30VDC (24 VDC/AC10% for output 0...10 V)
    Output signal 4...20mA2-wire circuitry
0...10V3-wire circuitry
    Load 400Ohm4...20 mA
2kOhm0...10 V
    Medium air and all non aggressive gases
    Degree of protection IP65
    Pressure Rangembar 0...0,25 0...0,5 0...1 0...2,5 0...5
    Over-pressurembar 250 250 250 250 250
    Linear error [F.S.] 0,5% 0,5% 0,8% 0,8% 0,8%
    Temp. error [F.S.] 6,0% 4,0% 3,0% 2,0% 1,0%
    Stability [F.S./year] 6,0% 4,0% 2,5% 2,0% 1,0%
    Repeat-precision [F.S.] 4,0% 2,0% 1,0% 0,3% 0,3%
    Response timems 25 25 25 25 25
    Applications
    Control of air blowers
    Supervsion of airfilters
    Mechanical and system engineering
    Environmental technology
    Liquid level control
    Medical engineering
 
     
 
       
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